Ooooh no fun. Luckily our kitten hasn't had any scary medical problems (yet)... but he does fight with the other cats a whole lot. He gets along with the dogs swimmingly though... probably cause one's got that mother instinct and the other one is just terrified of cats
My cat is actually fighting the other cats more often. Especially against my gramps's cat that we took due he's no longer medically fit to take care of him because he lost his licence. So much white fur tuffs.